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Various attributes of cost drivers used in COCOMO model are:
1. Physical attributes: These are concerned with needed characteristics of the software product being developed.
2. Computer attributes: These are constraints imposed on the software by the hardware platform. These affect software productivity due to effort must be expended to overcome the hardware limitations.
3: Personnel attributes: These are multipliers which takes into account the experience of the people who are working on the project.
4: Project attributes: These are concerned with the use of software tools, the project development schedule and the use of modern programming practices.
Product Engineering The Product engineering which is also called system engineering is a problem solving activity. To function, desired product data, and behaviour are uncovere
Discuss iterative waterfall Iterative waterfall model a) Requirement collecting phase in which all requirements are specified. b) The design phase is responsible for cr
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Q. List four reasons why it is difficult to improve software process. Ans It is difficult to get better software process due to following reasons: 1. Lack of knowledge-
Q. Explain about Core dumps debugging technique? Debugging is the activity of locating as well as correcting errors. Core dumps: -A printout of all registers as well as rel
Coupling and Cohesion Data coupling - The data coupling is possible by parameter passing or data interaction. Control coupling - The modules share related control data
What are the important points to do software design The below points must be kept in mind when performing the design: i) Practicality: This ensures that system is stable
The sequence of testing is: a) Unit testing: b) Integration testing: Alpha Testing- Beta testing Acceptance Testing
What are Version management tools? Version and release identification Systems assign identifiers automatically when a new version is submitted to the system. St
What is meant by Throw away Prototyping? Giving the user a system which is incomplete and then augmenting and modifying it so that user requirements become clear. The obj
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